The Main Course Shell Coquille Kings Place Oval Soup Spoons, Set of 12, 7 Inch

Up for sale are these Vintage The Main Course Japan Shell Coquille Kings Set of 12 Place Oval Soup Spoons in excellent condition. They measure approx. 7". They made these in stainless & silver plate. I am not sure what these are. These are marked on the reverse "the Main Course Japan". Shipping Excludes: Alaska/Hawaii, US Protectorates, APO/FPO, PO Box Shipping Provided to the United States Only.